Perhaps the most pervasive climatic effect of global warming is rapid escalation of ice melt. Mount Kilimanjoro in Africa, portions of the South American Andes. And the Himalayas will very likely lose most of their glacial ice within the next two decades, affecting local water resources. Glacial ice continuous its retract in Alaska. NASA scientists determined that Greenland's ice sheet is thinning by about one meter per year. The additional melt water, especially from continental ice masses and glaciers, is adding to a rise in sea level worldwide. Statllite remote sensing is monitoring global sea level, sea ice and continental ice. Worldwide measurements confirm that sea level rose during the last century. A loss of polar ice mass, augmented by melting of alpine and mountain glaciers, which experienced more than a 30% decrease in overall ice mass during the last century, will affect sea level rise. The intergovernmental Panel on Climate Change (IPCC) assessment states that "Between one-third to one-half of the existing mountain glacier mass could disappear over the next hundred years." Also "there is conclusive evidence for a change in energy balance at Earth's surface since the end of the 19th century." Seal level rise must be expressed as a range of values that are under constant reassessment, the 2001 IPCC forecast for global mean sea level rise this century given regional variations, is from 0.11.0.88. The median value of 0.48m is two to four times the rate pf previous increase. These increases in coastlines shows that even a moderate rise could bring changes of unparalleled proportions. At stakes are the river deltas, lowland coastal farming valleys and low-lynig mainland areas, all contending with high water, high tides and higher storm surges. Particularly tragic social and economic consequences will affect small island states being able to adjust within their present country boundaries disruption of biological systems, loss of biodiversity, reduction in water resources among other impacts. There could be both internal and international migration of affected human populations, spread over decades, as people move away from coastal flooding from sea level rise.

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The lower countries of the earth are likely to be most affected due to the rise of sea level. 

3 years ago

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These lines are from the poem "Dreams" by Langston Hughes.

Langston Hughes was a prominent African American poet, social activist, novelist, playwright, and columnist, known for his insightful portrayals of black life in America from the twenties through the sixties.

In the line "Life is a broken-winged bird that cannot fly," Hughes uses a powerful metaphor to emphasize the importance of dreams. He suggests that without dreams, life loses its vitality and potential, much like a bird with broken wings that is incapable of flying and thus fulfilling its natural purpose. Dreams give life direction and hope; without them, life becomes stunted and devoid of possibility.

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Write six sentences on ‗The influence of culture on adolescents‘.

Created: 3 years ago | Updated: 6 months ago
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Culture plays a significant role in shaping the identities and behaviors of adolescents. It influences their values, beliefs, and norms, which in turn affect how they perceive themselves and interact with the world. Through cultural practices and traditions, adolescents learn what is expected of them within their community. Media and technology also contribute to cultural influences, exposing adolescents to a variety of perspectives and lifestyles. Peer groups, heavily influenced by cultural context, play a crucial role in social development and the formation of social norms. Overall, culture provides a framework within which adolescents navigate their formative years, impacting their choices, aspirations, and sense of belonging.

3 .

Write six sentences on the importance of biodiversity for our livelihood.

Created: 3 years ago | Updated: 8 months ago
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Biodiversity is crucial for maintaining the balance of ecosystems that provide essential services to human life. It ensures the availability of a wide range of resources such as food, clean water, and medicines. Diverse ecosystems are more resilient to environmental changes and disasters, protecting against the impacts of climate change. Biodiversity also supports agricultural productivity by maintaining healthy soil and pollinating crops. Economically, it contributes to industries like tourism, agriculture, and pharmaceuticals. Ultimately, the health of our planet and the sustainability of human livelihoods are deeply interconnected with the preservation of biodiversity.

4 .

What is a rhyme? Why do writers use rhyme in poems?

Created: 3 years ago | Updated: 8 months ago
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A rhyme is a repetition of similar sounding words, occurring at the end of lines in poems or songs. Writers use rhyme to create a musical quality in their work, which can enhance the aesthetic pleasure of reading. Rhymes help to unify a poem's structure and can emphasize particular words or themes, making the poem more memorable and engaging. Additionally, rhyme can establish a rhythm, aiding in the flow and pacing of the poem. This rhythmic quality can also evoke certain emotions or moods, reinforcing the poem's overall impact.

it is one of the great speeches all over the world. his bold speech helped us to get freedom. so beyond all, it is very important in our national and international life.

শিক্ষকদের জন্য বিশেষভাবে তৈরি

১ ক্লিকে প্রশ্ন, শীট, সাজেশন
অনলাইন পরীক্ষা তৈরির সফটওয়্যার!

শুধু প্রশ্ন সিলেক্ট করুন — প্রশ্নপত্র অটোমেটিক তৈরি!

প্রশ্ন এডিট করা যাবে
জলছাপ দেয়া যাবে
ঠিকানা যুক্ত করা যাবে
Logo, Motto যুক্ত হবে
অটো প্রতিষ্ঠানের নাম
অটো সময়, পূর্ণমান
প্রশ্ন এডিট করা যাবে
জলছাপ দেয়া যাবে
ঠিকানা যুক্ত করা যাবে
Logo, Motto যুক্ত হবে
অটো প্রতিষ্ঠানের নাম
অটো সময়, পূর্ণমান
অটো নির্দেশনা (এডিটযোগ্য)
অটো বিষয় ও অধ্যায়
OMR সংযুক্ত করা যাবে
ফন্ট, কলাম, ডিভাইডার
প্রশ্ন/অপশন স্টাইল পরিবর্তন
সেট কোড, বিষয় কোড
অটো নির্দেশনা (এডিটযোগ্য)
অটো বিষয় ও অধ্যায়
OMR সংযুক্ত করা যাবে
ফন্ট, কলাম, ডিভাইডার
প্রশ্ন/অপশন স্টাইল পরিবর্তন
সেট কোড, বিষয় কোড
এখনই শুরু করুন ডেমো দেখুন
৫০,০০০+
শিক্ষক
৩০ লক্ষ+
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